The ‘Becoming’ author and former FLOTUS joined the many critics of Sheryl Sandberg’s women-in-the-workplace ethos.

“That whole ‘so you can have it all.’ Nope, not at the same time,” the former First Lady told a Barclays Center crowd in Brooklyn during a wide-ranging talk about work-life balance, marriage and careers, according to New York magazine’s The Cut. “That’s a lie. And it’s not always enough to lean in, because that s--t doesn’t work all the time.”